Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 23:44Z
ΔS ≥ 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
428K
∑_{k=1}^{n} k = n(n+1)/2
238K
det| 4 6 ; 2 5 | = 8
\binom{n}{k} = \frac{n!}{k!(n-k)!}
270K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
268K
ΔS ≥ 0
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 7 4 ; 4 8 | = 40
121K
det| 12 9 ; 3 13 | = 129
\frac{2}{2} \sum_{i=1}^{n} i^{2}
133K